Abstract: Disclosed herein is a light fixture locking mechanism that includes a frame assembly having a first primary rod support and a second primary rod support, a first connecting rod having a first end and a second end, the ends extending substantially between the first primary rod support and the second primary rod support, and a plurality of aiming assemblies, each configured to receive the first connecting rod therethrough, the aiming assemblies including opposing engaging protrusions. The device further includes a first fastener, that when in a fastened position, the first and second primary rod supports are forced inwards towards each other to provide an engaging force on the opposing engaging portions of the aiming assemblies to prevent rotation of the first light module about the first connecting rod, and when in an unfastened position, the first and second light modules are both rotatable about the first connecting rod.

Abstract: A light source module that includes a light source and a housing, the housing having a top portion for receiving the light source and an upper portion extending from the top portion to form a recess. A first sealing material provided inside the recess to form a seal that at least partially encapsulates the light source.

Abstract: A spotlight assembly is disclosed, including a spotlight energizeable to transmit a beam of light and having a lens frame configured to support a lens, and a cylinder coupled to the lens frame and adapted to receive at least one light guide through an opening in a sidewall of the cylinder.

Abstract: A luminaire especially adapted for use as an outdoor framing projector is weatherproof and has an optical system for projecting a beam of a variable size and focus. A housing made in extruded sections has a longitudinally continuous sealed joint between the sections formed by a dog-leg shaped lip on one adjacent section fitting into a correspondingly shaped recess on the other section, with a resilient sealing strip compressed between the lip and recess and a detent holding the lip and recess together. A fan forced interior air recirculation cooling system cools a lamp with the warmed air flowing longitudinally back to front past top and side walls of the housing provided with cooling fins and a return air duct adjacent to the bottom wall drawing air from the front of the housing back to the inlet of the fan.

Abstract: A cantilevered electrical light fixture (10) has a power supply line (30) running through it from a mounted end (17) to an internal connection zone (36) at a cantilevered end (18). A cover (52) closes the internal connection zone (36) and mounts a plug-half (40) and a switch (42), which are electrically connected to the power supply line (30). A light head (16) mounted to the cantilevered end (18) by a post (76) with a non-circular portion (78) and a threaded shank (80) has lamp wiring (110) connected to a plug-half (120) which releasably mates with the plug-half (40) mounted to the arm (12). A U-shaped bracket (116) mounts a socket (114) to a shell (84) of the light head (16) to bias the lamp bulb (154) against the shell (84).